Z18.01
Retained depleted uranium fragments
BillableComplete code, valid to report
Z18.01 (also written Z1801) is a billable ICD-10-CM diagnosis code for retained depleted uranium fragments. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 14 codes in category Z18 (Retained foreign body fragments). The Alphabetic Index lists it under 2 entries. Its coding notes include 8 Excludes1 entries.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
Inherited from Z18 Retained foreign body fragments
- artificial joint prosthesis status (Z96.6-)
- foreign body accidentally left during a procedure (T81.5-)
- foreign body entering through orifice (T15-T19)
- in situ cardiac device (Z95.-)
- organ or tissue replaced by means other than transplant (Z96.-, Z97.-)
- organ or tissue replaced by transplant (Z94.-)
- personal history of retained foreign body fully removed Z87.821
- superficial foreign body (non-embedded splinter) - code to superficial foreign body, by site
Includes
Further defines or gives examples of the content of the category.
Inherited from Z18 Retained foreign body fragments
- embedded fragment (status)
- embedded splinter (status)
- retained foreign body status
Notes
Also from chapter/block level (3 notes)
Inherited from Chapter 21 Factors influencing health status and contact with health services
- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 2 entries